47925457241 has 2 divisors, whose sum is σ = 47925457242. Its totient is φ = 47925457240.

The previous prime is 47925457193. The next prime is 47925457243. The reversal of 47925457241 is 14275452974.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47700307216 + 225150025 = 218404^2 + 15005^2 .

It is a cyclic number.

It is not a de Polignac number, because 47925457241 - 2³⁴ = 30745588057 is a prime.

Together with 47925457243, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47925457241.

It is not a weakly prime, because it can be changed into another prime (47925457243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23962728620 + 23962728621.

It is an arithmetic number, because the mean of its divisors is an integer number (23962728621).

Almost surely, 2^47925457241 is an apocalyptic number.

It is an amenable number.

47925457241 is a deficient number, since it is larger than the sum of its proper divisors (1).

47925457241 is an equidigital number, since it uses as much as digits as its factorization.

47925457241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2822400, while the sum is 50.

The spelling of 47925457241 in words is "forty-seven billion, nine hundred twenty-five million, four hundred fifty-seven thousand, two hundred forty-one".